simple-login creates a basic and simple login system for Rails 3 apps. It is based on Railscasts Authentication from Scratch videos. Usage: create your rails app, then add this gem to your Gemfile. Finally, just type 'rails g simple_login'. All these routes are available: signup_path, login_path,...

Rack compatible user authentication microservice. Can be run standalone or mounted into another rack app.

Extends Devise with an authentication strategy against Facebook's Open Graph and it's JavaScrip SDK

Devise extension for Userbin. Secure your application with multi-factor authentication, user activity monitoring, and real-time threat protection.

A DataMapper plugin for adding authentication and encrypted passwords to your DataMapper models.

User Authentication Gem

Very simple file system driver for EM-FTPD server; including common FTP commands, authentication and before and after operation hooks.

Key/secret authentication gem for your web services

Base controller, model, resource and policy classes; authentication with JWT, per request tenant selection, exception reporting

Easy authentication and registering of accounts. MD5 encrpyted too.

This gem can generate a scaffold flex application based on PureMVC Multicore using the pipes utility abstracted by the fabrication framework. The initial application will be generated based on custom project name, title, src folder and package. Plus will include two modules: an authentication mod...

Integrates iPizza authentication to your rails app almost effortlessly

Connect Ruby applications to Bigcommerce APIs through OAuth or basic authentication

An authentication and service location service.

A ruby interface to the GitHub Contributions Archive API (https://githubcontributions.io). Get information about GitHub users and events, including all repositories a user has contributed to. No authentication required.

This is a Rack endpoint that provides Flickr authentication. Basically it is a lightweight alternative to the "omniauth-flickr" gem.

Truefactor.io can be your only authentication option or you can add it to existing auth schemes such as devise, authlogic etc.

OmniAuth provider that supports authentication against UOC REST apis.

Frame will setup various Ruby on Rails projects with an instantly usable application. The user can choose if they want authentication with devise, omniauth, and uses active_admin.

Garage extension to use JWT as authentication strategy.